An insurance policy costs $120 and will pay policyholders $9,000 if they suffer a major injury (resulting in hospitalization) or $2500 if they suffer a minor injury (resulting in lost time from work). The company estimates that 1 in every 2021 policyholders will suffer a major injury and that 1 in 496 will suffer a minor injury. a) Create a probability model for the profit on a policy. b) What's the company's expected profit on the policy? c) What's the standard deviation? a) First find the probability and profit for each outcome. P(event) Profit no injury major injury minor injury
An insurance policy costs $120 and will pay policyholders $9,000 if they suffer a major injury (resulting in hospitalization) or $2500 if they suffer a minor injury (resulting in lost time from work). The company estimates that 1 in every 2021 policyholders will suffer a major injury and that 1 in 496 will suffer a minor injury. a) Create a probability model for the profit on a policy. b) What's the company's expected profit on the policy? c) What's the standard deviation? a) First find the probability and profit for each outcome. P(event) Profit no injury major injury minor injury
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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